Landfill cleanup site — Restorical Research
Adeline Property City of Yakima
16 N 1st St, Yakima, Yakima County
Restorical Research
Preliminary Site-Specific Analysis

This property has a documented history as a landfill predating 1986. Historical insurance policies issued during those prior operations and through 1986 could recover the cleanup costs already paid.

The Adeline Property at 16 N 1st St in Yakima was the location of the Historic Bartolet Hotel and other commercial buildings, all of which were demolished in the 1980s; underground storage tanks were also present and removed in 1995. PCE and petroleum contamination found at the site has been attributed not to any identifiable on-site operation but to long-term dumping by off-site parties, based on the erratic distribution pattern and the absence of on-site hazardous-material sources. Remediation under the Standard Cleanup program included excavation and off-site disposal of approximately 160 tons of contaminated soil, replacement with clean backfill, and a two-year quarterly groundwater monitoring program totaling eight sampling events that commenced in March 1996 to confirm natural attenuation. The site has received a No Further Action determination. That history could support an insurance cost recovery claim against carriers who issued insurance policies 40+ years ago.

Former Use
Former Landfill
Address16 N 1st St, Yakima, Yakima County
Historical UseLandfill
Est. Operating SincePre-1986
StatusNo Further Action
Contamination & Investigation
Site Assessment Summary
ContaminantsTetrachloroethylene (PCE) and petroleum hydrocarbons in soil and groundwater
Media ImpactedSoil, Groundwater
Regulatory ProgramMTCA — Standard Cleanup
Ecology Site #1687

Why Historical Insurance Policies May Be Accessible

Pre-1986 Commercial General Liability (CGL) policies were occurrence-based and did not contain an effective pollution exclusion in Washington. If contamination occurred while those policies were active, those historical insurance carriers may still have a legal obligation to fund the cleanup costs, even if the business closed or the property changed hands.

The PCE and petroleum contamination at this property was the product of dumping activity that accumulated over years preceding 1986 — a period when occurrence-based Commercial General Liability policies were standard and carried no effective pollution exclusion. Underground storage tanks were present on the property during that same pre-1986 window, further linking the contamination timeline to an era of broad CGL coverage. The documented remediation expenditures — soil excavation, off-site disposal, and a multi-year groundwater monitoring program — represent recoverable costs that historical carriers whose policies were in force during that period may be obligated to fund.

Restorical's role is to locate viable historical policies, determine whether a successful cost recovery claim is possible, and assist our clients and their legal counsel to obtain insurance coverage for costs already incurred. Restorical's forensic accounting team works to re-establish and document past cleanup expenditures, ensuring the strongest possible basis for recovery.

Recovering Costs from an Older Cleanup

If this site reached No Further Action years ago, the original cleanup expenditures may be difficult to reconstruct. Restorical's forensic accounting team specializes in re-establishing and documenting past cleanup costs — even decades later — to build the strongest possible basis for an insurance recovery claim.

What We Look For

  • Historical insurance policies (pre-1986)
  • Policy numbers, carrier names, and coverage periods
  • Connection between contamination timing and policy period
  • Evidence linking cleanup obligation to insured activity

What We Deliver

  • Historical Coverage Chart
  • Trigger Analysis & Property/Policy Nexus
  • Coverage strategy with recommendations
  • Insurance funding for your remediation
  • Claims Management & Forensic Accounting

The Restorical Proven Process

Task 1 — Research and Analysis
Restorical searches for viable historical insurance policies, researches the site history, analyzes the contamination impacts, and underwrites potential coverage — including a proprietary trigger analysis. At the end of Task 1, we provide a clear yes or no on whether a successful cost recovery is possible, along with a strategy and recommendation specific to your situation, even if you are not the policyholder.
Task 2 — Cost Recovery
When Task 1 confirms viable coverage, Restorical works with your legal counsel to tender the claim and negotiate recovery of costs already incurred. Restorical's forensic accounting team re-establishes and documents past cleanup expenditures, managing the claim process to ensure the insurance companies fulfill their obligation in a timely manner.

Ready to learn more?

Contact Us

This analysis is preliminary and based on publicly available records. Restorical Research is not a law firm and does not provide legal advice.